If you somehow have missed out on all of the immense hype and commotion surrounding Overwatch, you are about to receive yet another opportunity to get your feet wet — free of charge. Overwatch typically costs $40, but Blizzard will have a free weekend event starting on Friday, which will last through Monday (February 16-19).
During the Overwatch

Source: Hot Hardware – Overwatch Free To Play On All Platforms This Weekend, Check Deploy Times Here